Answer:
the first answer
3 1/3 that's the correct answer
Answer:
The answer is 10.
Step-by-step explanation:
I'm certain this is correct. :D
Answer:
x=-1 and x=5
Step-by-step explanation:
we have

Solve it by completing the square method
We take the coefficient of x that is -4, divide it by 2 and then square it
so

square it

Adds 4 both sides

Combine like terms right side

Rewrite as perfect squares

take square root both sides


therefore

